EP1057572A3 - A manufacturing method of a structure body - Google Patents

A manufacturing method of a structure body Download PDF

Info

Publication number
EP1057572A3
EP1057572A3 EP00304270A EP00304270A EP1057572A3 EP 1057572 A3 EP1057572 A3 EP 1057572A3 EP 00304270 A EP00304270 A EP 00304270A EP 00304270 A EP00304270 A EP 00304270A EP 1057572 A3 EP1057572 A3 EP 1057572A3
Authority
EP
European Patent Office
Prior art keywords
force
rotary tool
hole
joining
friction stir
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00304270A
Other languages
German (de)
French (fr)
Other versions
EP1057572A2 (en
Inventor
Takeshi Kawasaki
Masakuni Ezumi
Yoshihiko Ina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP1057572A2 publication Critical patent/EP1057572A2/en
Publication of EP1057572A3 publication Critical patent/EP1057572A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/24—Preliminary treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B23K20/123—Controlling or monitoring the welding process
    • B23K20/124—Controlling or monitoring the welding process at the beginning or at the end of a weld

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Connection Of Plates (AREA)
  • Toys (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

When an insertion force of a rotary tool (340) has searched, it is made clearly that the force at the insertion initial time is large and when a friction stir joining is an ordinary operation time, the force becomes small. According, it is preferable to make small the insertion force at the insertion initial time. To members (20,30) to be subjected to a joining at a position where the friction stir joining starts a hole (SO) is opened, and this hole SO after the rotary tool (340) has inserted, since a move of the rotary tool (340) is made to begin, a lowering of the insertion force can be attained.
EP00304270A 1999-05-31 2000-05-19 A manufacturing method of a structure body Withdrawn EP1057572A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15112899 1999-05-31
JP11151128A JP2000343245A (en) 1999-05-31 1999-05-31 Manufacture of structural body

Publications (2)

Publication Number Publication Date
EP1057572A2 EP1057572A2 (en) 2000-12-06
EP1057572A3 true EP1057572A3 (en) 2002-10-09

Family

ID=15511986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00304270A Withdrawn EP1057572A3 (en) 1999-05-31 2000-05-19 A manufacturing method of a structure body

Country Status (7)

Country Link
US (1) US6321975B1 (en)
EP (1) EP1057572A3 (en)
JP (1) JP2000343245A (en)
KR (1) KR20010049449A (en)
CN (1) CN1275449A (en)
AU (1) AU742000B2 (en)
TW (1) TW453927B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9242308B2 (en) 2009-11-02 2016-01-26 Megastir Technologies Llc Out of position friction stir welding of casing and small diameter tubing or pipe

Families Citing this family (47)

* Cited by examiner, † Cited by third party
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JP3070735B2 (en) * 1997-07-23 2000-07-31 株式会社日立製作所 Friction stir welding method
JP3459187B2 (en) * 1999-02-02 2003-10-20 株式会社日立製作所 Hollow profile
JP3563003B2 (en) * 1999-09-30 2004-09-08 株式会社日立製作所 Friction stir welding method for structures
JP3538357B2 (en) * 2000-01-24 2004-06-14 株式会社日立製作所 Friction stir welding method
JP3552978B2 (en) * 2000-01-27 2004-08-11 株式会社日立製作所 Hollow profile
US6237835B1 (en) * 2000-02-29 2001-05-29 The Boeing Company Method and apparatus for backing up a friction stir weld joint
AU2001261365A1 (en) 2000-05-08 2001-11-20 Brigham Young University Friction stir weldin of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using superabrasive tool
JP3538378B2 (en) 2000-10-27 2004-06-14 株式会社日立製作所 Friction stir welding method
JP3751215B2 (en) * 2001-04-16 2006-03-01 株式会社日立製作所 Friction stir welding method
US6732901B2 (en) 2001-06-12 2004-05-11 Brigham Young University Technology Transfer Office Anvil for friction stir welding high temperature materials
JP3510612B2 (en) * 2001-11-27 2004-03-29 川崎重工業株式会社 Friction stir welding method
US6910616B2 (en) 2002-03-07 2005-06-28 The Boeing Company Preforms for forming machined structural assemblies
US6779708B2 (en) 2002-12-13 2004-08-24 The Boeing Company Joining structural members by friction welding
JP2006518671A (en) 2003-01-30 2006-08-17 スミス インターナショナル、インコーポレテッド Out-of-position friction stir welding of high melting point materials
WO2004101205A2 (en) 2003-05-05 2004-11-25 Smith International, Inc. Applications of friction stir welding using a superabrasive tool
WO2005084162A2 (en) 2003-08-04 2005-09-15 Smith International, Inc. Crack repair using friction stir welding on materials including metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys
US7128948B2 (en) 2003-10-20 2006-10-31 The Boeing Company Sprayed preforms for forming structural members
US7398911B2 (en) 2003-12-16 2008-07-15 The Boeing Company Structural assemblies and preforms therefor formed by friction welding
US7225967B2 (en) 2003-12-16 2007-06-05 The Boeing Company Structural assemblies and preforms therefor formed by linear friction welding
WO2005094542A2 (en) 2004-03-24 2005-10-13 Smith International, Inc. Solid state processing of industrial blades, edges and cutting elements
US20100078224A1 (en) 2004-05-21 2010-04-01 Smith International, Inc. Ball hole welding using the friction stir welding (fsw) process
US7347351B2 (en) * 2004-08-18 2008-03-25 The Boeing Company Apparatus and system for unitized friction stir welded structures and associated method
EP1796865B1 (en) 2004-10-05 2012-06-06 Smith International, Inc. Expandable mandrel for use in friction stir welding
US9511446B2 (en) 2014-12-17 2016-12-06 Aeroprobe Corporation In-situ interlocking of metals using additive friction stir processing
US8632850B2 (en) 2005-09-26 2014-01-21 Schultz-Creehan Holdings, Inc. Friction fabrication tools
US8875976B2 (en) 2005-09-26 2014-11-04 Aeroprobe Corporation System for continuous feeding of filler material for friction stir welding, processing and fabrication
US20080041921A1 (en) 2005-09-26 2008-02-21 Kevin Creehan Friction stir fabrication
US9511445B2 (en) 2014-12-17 2016-12-06 Aeroprobe Corporation Solid state joining using additive friction stir processing
US9266191B2 (en) 2013-12-18 2016-02-23 Aeroprobe Corporation Fabrication of monolithic stiffening ribs on metallic sheets
US8550326B2 (en) 2005-10-05 2013-10-08 Megastir Technologies Llc Expandable mandrel for use in friction stir welding
US8056797B2 (en) 2005-10-05 2011-11-15 Megastir Technologies Expandable mandrel for use in friction stir welding
SE530250C2 (en) * 2006-03-08 2008-04-08 Sapa Profiler Ab Adjustable overlap joint and construction made by the same
JP4935282B2 (en) * 2006-10-02 2012-05-23 日本軽金属株式会社 Friction stirring method
CN102284785B (en) 2006-10-02 2013-11-06 日本轻金属株式会社 Joining method
WO2008132911A1 (en) * 2007-04-17 2008-11-06 Nippon Light Metal Company, Ltd. Joining method
JP5194906B2 (en) * 2007-04-17 2013-05-08 日本軽金属株式会社 Joining method
WO2008152997A1 (en) * 2007-06-14 2008-12-18 Nippon Light Metal Company, Ltd. Joining method
US7780061B2 (en) * 2007-09-27 2010-08-24 The Boeing Company Joining fixtures, methods for joining, and joined structures
US8401507B2 (en) * 2007-12-21 2013-03-19 Motorola Mobility Llc Automatic gain control for beamformed signals
JP4638525B2 (en) * 2008-06-17 2011-02-23 三菱重工業株式会社 Method for producing multiple rows of members by friction stir
WO2012077690A1 (en) * 2010-12-06 2012-06-14 本田技研工業株式会社 Subframe structure
WO2013002869A2 (en) 2011-04-07 2013-01-03 Schultz-Creehan Holdings, Inc. System for continuous feeding of filler material for friction stir fabrication and self-reacting friction stir welding tool
US20140077668A1 (en) * 2012-09-14 2014-03-20 Apple Inc. Friction stir welding parts including one or more expendable portions
JP6656092B2 (en) * 2016-06-16 2020-03-04 株式会社東芝 How to close the opening
FR3058119B1 (en) * 2016-10-27 2019-01-25 Alstom Transport Technologies BODY STRUCTURE FOR A VEHICLE ON RAILS AND METHOD FOR MANUFACTURING SUCH A BODY STRUCTURE
CN108238110B (en) * 2016-12-26 2021-07-20 上海同捷科技股份有限公司 Front wheel package
EP3703888A4 (en) 2017-10-31 2021-08-18 Meld Manufacturing Corporation Solid-state additive manufacturing system and material compositions and structures

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0579500A1 (en) * 1992-07-17 1994-01-19 Hitachi, Ltd. Railway cars and methods of manufacture thereof
EP0653265A2 (en) * 1991-12-06 1995-05-17 The Welding Institute Improvements relating to friction welding
US5569009A (en) * 1992-11-26 1996-10-29 Kabushiki Kaisha Suzuki Rashi Seisakusho Loosening prevention screw
GB2319977A (en) * 1996-12-06 1998-06-10 Lead Sheet Ass Friction welding sheet material
JPH1158036A (en) * 1997-08-07 1999-03-02 Hitachi Ltd Friction welding method and weld joint structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO942790D0 (en) * 1994-03-28 1994-07-27 Norsk Hydro As Method of friction welding and device for the same
CN1322242C (en) * 1996-03-19 2007-06-20 株式会社日立制作所 Friction welding method and structure body formed by friction welding method
US5862975A (en) * 1996-03-20 1999-01-26 The Boeing Company Composite/metal structural joint with welded Z-pins
US5794835A (en) * 1996-05-31 1998-08-18 The Boeing Company Friction stir welding
JP3070735B2 (en) * 1997-07-23 2000-07-31 株式会社日立製作所 Friction stir welding method
JP3589863B2 (en) * 1997-07-23 2004-11-17 株式会社日立製作所 Structure and friction stir welding method
US6070784A (en) * 1998-07-08 2000-06-06 The Boeing Company Contact backup roller approach to FSW process
US6045028A (en) * 1998-07-17 2000-04-04 Mcdonnell Douglas Corporation Integral corrosion protection of friction-welded joints

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653265A2 (en) * 1991-12-06 1995-05-17 The Welding Institute Improvements relating to friction welding
EP0579500A1 (en) * 1992-07-17 1994-01-19 Hitachi, Ltd. Railway cars and methods of manufacture thereof
US5569009A (en) * 1992-11-26 1996-10-29 Kabushiki Kaisha Suzuki Rashi Seisakusho Loosening prevention screw
GB2319977A (en) * 1996-12-06 1998-06-10 Lead Sheet Ass Friction welding sheet material
JPH1158036A (en) * 1997-08-07 1999-03-02 Hitachi Ltd Friction welding method and weld joint structure

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
C.J. DAWES: "AN INTRODUCTION TO FRICTION STIR WELDING AND ITS DEVELOPMENT", WELDING AND METAL FABRICATION, IPC LTD. HAYWARDS HEATH, GB, vol. 63, no. 1, 1995, pages 13 - 14,16, XP000493525, ISSN: 0043-2245 *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9242308B2 (en) 2009-11-02 2016-01-26 Megastir Technologies Llc Out of position friction stir welding of casing and small diameter tubing or pipe

Also Published As

Publication number Publication date
CN1275449A (en) 2000-12-06
JP2000343245A (en) 2000-12-12
KR20010049449A (en) 2001-06-15
US6321975B1 (en) 2001-11-27
TW453927B (en) 2001-09-11
EP1057572A2 (en) 2000-12-06
AU3535400A (en) 2000-12-07
AU742000B2 (en) 2001-12-13

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